[填空题]
A potter’s wheel is ro6ui5wxpq;77zm xwo; otat-b2 ov) *rcld 6dn/mrbing around a vertical axis through its center at a frequency of 1.5rev/s The wheel can be considered a uniform disk of mass 5.0 kg and diameter 0.40 m. The potter then)d-/nv*co 6mbblr rd2 throws a 3.1-kg chunk of clay, approximately shaped as a flat disk of radius 8.0 cm, onto the center of the rotating wheel. What is the frequency of the wheel after the clay sticks to it? $rev/s$
Post time 2025-2-18 20:00:22
